Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0345904 (liver cancer)
 15,188 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The association between oral contraceptives (o.c.) and disease risk was reviewed on the basis of data from a network of a case-control studies conducted in northern Italy since the early 1980's on about 150 cases below age 55 with acute myocardial infarction, 150 with gallstone disease, 350 with uterine fibromyoma, 170 with endometrial cancer, 700 with benign or malignant ovarian tumours, 2000 with breast cancer, 360 with intraepithelial and 370 with invasive cervical cancer, 20 with liver cancer plus over 2000 control women admitted to hospital for acute, non hormone-related non neoplastic diseases. The relative risk (RR) of myocardial infarction was 2.1 (95% confidence interval from 0.7 to 7.1) among current o.c. users, but only 4% of women were current users. There was no association between gallstone disease, uterine fibromyoma and o.c. use. Significant protections were observed with reference to endometrial cancer and benign, borderline and malignant ovarian tumours, while the RR was above unity (RR = 1.9) for invasive cervical cancer, but not for intraepithelial cervical neoplasia. A significantly increased risk was observed for primary liver cancer, which is however extremely rare in young women. With reference to breast cancer, there was no consistent duration-risk relationship, and the RR was 0.8 for use for 5 or more years. Thus, these data provide reassuring information on the relationship between o.c. use and the risk of several important diseases in a Southern European population.
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PMID:[Risks and benefits of the contraceptive pill. A review of the results of an Italian study]. 184 65

HIV infected people and AIDS patients develop cancer more frequently than the general population. The objective of this study was to evaluate the risk of developing cancer among 15 to 69 year old AIDS patients from two geographic areas: Tarragona and Girona provinces, in north-eastern Spain. We have studied invasive and in situ cancers (for all sites) among 1659 AIDS patients from +/-5 years around the date of their AIDS diagnosis by matching the population-based Cancer Registries with the AIDS Registry covering these populations. The periods used in the linkage were 1981-1998 for Tarragona and 1994-1999 for Girona. Sex and age-standardised incidence ratios (SIRs) of observed-to-expected cancers were calculated by type of cancer as a measure of risk. For selected types of cancers, SIRs were also calculated for HIV exposure category. Compared with the general population, incidence of cancer among AIDS patients (invasive and in situ) increased 22.9 fold in men (n=142) and 21.0 fold in women (n=45). High statistically significant SIRs were found for Kaposi's sarcoma (KS) (male, 486.4; female, 1030.0), non-Hodgkin's lymphoma (NHL) (male, 126.1; female, 192.8) and invasive cervical cancer (41.8). High risks were also found for Hodgkin's lymphoma (31.1), liver cancer (29.4) and lung cancer (9.4) in men, and in situ cervical cancer (24.4) in women. For all non-AIDS defining malignant neoplasms as a group SIRs were 3.4 in men and 2.5 in women. Among men, homo/bisexuality was strongly related to risk of KS and NHL. The rates of cervical cancer, Hodgkin's lymphoma, liver cancer and lung cancer were among the highest ever reported linked to HIV infection. For the cervical cancer this could be attributable to the low incidence of this cancer in the general population and to the high prevalence of intravenous drug users among HIV women and probably due to poor preventive strategies in this population.
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PMID:Cancer incidence in AIDS patients in Catalonia, Spain. 1734 85